Mental illness doesn't exclude the possibility of cowardice. If there is evidence of the contrary, please quote your source.
I agree with you 110%.
Back a few years, one of the "Hillside Stranglers" lawyer's was adamant in using the "split-personality" defense. He suggested that the defendant (Bianchi, IIRC) had (2) separate and distinct personalities; certainly a form of mental illness.
It was argued that (1) personality was a killer; the other was not, so he could not be held totally accountable for committing the crimes...
When asked what he thought of this, the Veteran Detective who made the arrest said:
"I agree, they should exonerate the innocent personality, and HANG the other one!"
Point is- no doubt the Vegas shooter had some type of mental illness. He was however, also a coward who took on the role of G*D; standing on an elevated perch, picking off others totally at random, and then when about to be faced by SWAT-who had guns as well- could not confront, but chose to end his own sad existence as well.
Mental illness is a sad and terrible issue in this Country, and many resources for identification and treatment have been cut by budget, etc. But it cannot be used as a shield for someone who chooses to act out in a horriric manner like this event.
Remember- many people, thank goodness, recognize their issues, or their families do, and direct that person to get help.
Maybe this shooters GF should have spoke out after seeing him buy 40+ guns in a year, IDK, I won't judge.
She's being questioned. One comment I heard from an Investigator is that "It's not uncommon for someone in this region (Southwest) to own a large number of firearms" This is true, many people are gun collectors and hunters.
This guy (the shooter) was not- By all info, he was a recluse, a loner, a heavy gambler, who did nothing that would put him under suspicion to explode- No "Facebook" posts; nothing.
He also again-IMO- was a mentally-impaired coward.